Table 3.
Effect of spirulina and aloe vera on pain associated with lesion.
| Spirulina |
Aloe vera |
|||||
|---|---|---|---|---|---|---|
| Present | Absent | Reduced | Present | Absent | Reduced | |
| Baseline | 19 | 2 | – | 20 | 1 | – |
| After 1 month | 15 | 3 | 3 | 16 | 2 | 3 |
| After 2 months | 11 | 5 | 5 | 12 | 5 | 4 |
| After 3 months | 6 | 9 | 6 | 8 | 8 | 5 |